The World and the Cycle

Federal Reserve Bank of San Francisco. "The World and the Cycle,"
Economic Letter (Federal Reserve Bank of San Francisco)
(June 4, 1976).
https://fraser.stlouisfed.org/scribd/?item_id=527254&filepath=/files/docs/historical/frbsf/frbsf_let/frbsf_let_19760604.pdf&start_page=1,
accessed on September 26, 2017.